1351 search results - page 7 / 271 » Towards a Spreadsheet Engineering |
IUI
2009
ACM
14 years 4 months ago
2009
ACM
When users combine data from multiple sources into a spreadsheet or dataset, the result is often a mishmash of different formats, since phone numbers, dates, course numbers and ot...
ICSE
2007
IEEE-ACM
14 years 7 months ago
2007
IEEE-ACM
We present a spreadsheet debugger targeted at end users. Whenever the computed output of a cell is incorrect, the user can supply an expected value for a cell, which is employed b...
BIRTHDAY
2008
Springer
13 years 9 months ago
2008
Springer
Abstract. Starting from existing spreadsheet software, like Lotus 1-23R , ExcelR , or Spreadsheet 2000R , we propose a sequence of enhancements to fully integrate constraint-based ...
SIGMOD
2003
ACM
14 years 7 months ago
2003
ACM
One of the critical deficiencies of SQL is lack of support for ndimensional array-based computations which are frequent in OLAP environments. Relational OLAP (ROLAP) applications ...
AVI
2000
13 years 9 months ago
2000
The Cognitive Dimensions framework outlined here is generalised broad-brush approach to usability evaluation for all types of information artifact, from programming languages thro...